bool HelpPage::acceptNavigationRequest(QWebFrame *,
const QNetworkRequest &request, QWebPage::NavigationType type)
{
const QUrl &url = request.url();
const bool closeNewTab = closeNewTabIfNeeded;
closeNewTabIfNeeded = false;
if (isLocalUrl(url)) {
const QString& path = url.path();
if (path.endsWith(QLatin1String(".pdf"))) {
const int lastDash = path.lastIndexOf(QChar('/'));
QString fileName = QDir::tempPath() + QDir::separator();
if (lastDash < 0)
fileName += path;
else
fileName += path.mid(lastDash + 1, path.length());
QFile tmpFile(QDir::cleanPath(fileName));
if (tmpFile.open(QIODevice::ReadWrite)) {
tmpFile.write(helpEngine->fileData(url));
tmpFile.close();
}
QDesktopServices::openUrl(QUrl(tmpFile.fileName()));
if (closeNewTab)
QMetaObject::invokeMethod(CentralWidget::instance(), "closeTab");
return false;
}
if (type == QWebPage::NavigationTypeLinkClicked
&& (m_keyboardModifiers & Qt::ControlModifier
|| m_pressedButtons == Qt::MidButton)) {
HelpViewer* viewer = centralWidget->newEmptyTab();
if (viewer)
CentralWidget::instance()->setSource(url);
m_pressedButtons = Qt::NoButton;
m_keyboardModifiers = Qt::NoModifier;
return false;
}
return true;
}
QDesktopServices::openUrl(url);
return false;
}
QNetworkReply *HelpNetworkAccessManager::createRequest(Operation /*op*/,
const QNetworkRequest &request, QIODevice* /*outgoingData*/)
{
const QUrl& url = request.url();
QString mimeType = url.toString();
if (mimeType.endsWith(QLatin1String(".svg"))
|| mimeType.endsWith(QLatin1String(".svgz"))) {
mimeType = QLatin1String("image/svg+xml");
}
else if (mimeType.endsWith(QLatin1String(".css"))) {
mimeType = QLatin1String("text/css");
}
else if (mimeType.endsWith(QLatin1String(".js"))) {
mimeType = QLatin1String("text/javascript");
} else {
mimeType = QLatin1String("text/html");
}
const QByteArray &data = helpEngine->findFile(url).isValid()
? helpEngine->fileData(url)
: PageNotFoundMessage.arg(url.toString()).toUtf8();
return new HelpNetworkReply(request, data, mimeType);
}
QNetworkReply *HelpNetworkAccessManager::createRequest(Operation op,
const QNetworkRequest &request, QIODevice *outgoingData)
{
const QString& scheme = request.url().scheme();
if (scheme == QLatin1String("qthelp") || scheme == QLatin1String("about")) {
const QUrl& url = request.url();
QString mimeType = url.toString();
if (mimeType.endsWith(QLatin1String(".svg"))
|| mimeType.endsWith(QLatin1String(".svgz"))) {
mimeType = QLatin1String("image/svg+xml");
}
else if (mimeType.endsWith(QLatin1String(".css"))) {
mimeType = QLatin1String("text/css");
}
else if (mimeType.endsWith(QLatin1String(".js"))) {
mimeType = QLatin1String("text/javascript");
} else {
mimeType = QLatin1String("text/html");
}
return new HelpNetworkReply(request, helpEngine->fileData(url), mimeType);
}
return QNetworkAccessManager::createRequest(op, request, outgoingData);
}
bool HelpPage::acceptNavigationRequest(QWebFrame *,
const QNetworkRequest &request, QWebPage::NavigationType)
{
const QUrl &url = request.url();
if (isLocalUrl(url)) {
if (url.path().endsWith(QLatin1String("pdf"))) {
QString fileName = url.toString();
fileName = QDir::tempPath() + QDir::separator() + fileName.right
(fileName.length() - fileName.lastIndexOf(QChar('/')));
QFile tmpFile(QDir::cleanPath(fileName));
if (tmpFile.open(QIODevice::ReadWrite)) {
tmpFile.write(helpEngine->fileData(url));
tmpFile.close();
}
QDesktopServices::openUrl(QUrl(tmpFile.fileName()));
return false;
}
return true;
}
QDesktopServices::openUrl(url);
return false;
}